{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn07693_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Grampian, Pennsylvania | 1930 | mapsnap generated fit (2026-09-23)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-23"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"7"},{"label":"placed","value":"5"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef 5"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 5 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 40.96555,-78.61287 +/-374m); p4__1 (tier 4, 40.96555,-78.61287 +/-374m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824gm:g3824gm_g076931930:07693_1930-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Grampian, Pennsylvania | 1930 | sanborn07693_004 p1 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-23T22:07:07Z","modified":"2026-09-23T22:07:07Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824gm:g3824gm_g076931930:07693_1930-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824gm:g3824gm_g076931930:07693_1930-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"329.2,1649.7 305.1,1913.0 495.8,1913.0 510.6,1248.2 1613.0,1251.2 1613.0,940.0 745.3,934.9 753.3,0.0 363.0,0.0 0.0,-0.0 0.0,658.6 99.0,661.0 117.1,1630.3 329.2,1649.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824gm:g3824gm_g076931930:07693_1930-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[695.0,661.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.6133157,40.9681719]}},{"type":"Feature","properties":{"resourceCoords":[99.0,661.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.6139408,40.9671567]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824gm:g3824gm_g076931930:07693_1930-0001__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Grampian, Pennsylvania | 1930 | sanborn07693_004 p1 [3]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"1983.2"},{"label":"split_canvas_y","value":"4992.8"},{"label":"split_canvas_w","value":"4468.8"},{"label":"split_canvas_h","value":"2659.2"}],"created":"2026-09-23T22:07:07Z","modified":"2026-09-23T22:07:07Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824gm:g3824gm_g076931930:07693_1930-0001__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824gm:g3824gm_g076931930:07693_1930-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1581.2 1512.1,1583.1 1513.5,1250.9 510.6,1248.2 495.8,1913.0 1613.0,1913.0 1613.0,1581.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824gm:g3824gm_g076931930:07693_1930-0001__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[495.8,1248.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.61239632016755,40.961927719519586]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1248.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.61097468586054,40.96372399401649]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.60955909708268,40.96308575526164]}},{"type":"Feature","properties":{"resourceCoords":[495.8,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.61098073138969,40.961289480764734]}},{"type":"Feature","properties":{"resourceCoords":[1512.1,1583.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.61039,40.9632402]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824gm:g3824gm_g076931930:07693_1930-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Grampian, Pennsylvania | 1930 | sanborn07693_004 p2","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"11"}],"created":"2026-09-23T22:07:07Z","modified":"2026-09-23T22:07:07Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824gm:g3824gm_g076931930:07693_1930-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824gm:g3824gm_g076931930:07693_1930-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"192.2,100.5 1404.0,51.8 1398.5,0.0 1613.0,0.0 1613.0,1913.0 0.0,1913.0 0.0,1655.8 294.5,1659.4 298.6,1326.3 197.2,1327.0 192.2,100.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824gm:g3824gm_g076931930:07693_1930-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[759.0,1323.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.6097014,40.9641499]}},{"type":"Feature","properties":{"resourceCoords":[200.0,715.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.611694,40.963818]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824gm:g3824gm_g076931930:07693_1930-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Grampian, Pennsylvania | 1930 | sanborn07693_004 p3","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"13"}],"created":"2026-09-23T22:07:07Z","modified":"2026-09-23T22:07:07Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824gm:g3824gm_g076931930:07693_1930-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824gm:g3824gm_g076931930:07693_1930-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"263.6,1913.0 0.0,1913.0 0.0,325.1 356.9,329.4 361.7,244.2 1170.0,258.0 1168.9,338.9 1360.0,341.2 1364.9,645.5 1465.1,646.3 1500.6,1678.8 283.4,1636.0 263.6,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824gm:g3824gm_g076931930:07693_1930-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[848.0,1660.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.612358,40.9653052]}},{"type":"Feature","properties":{"resourceCoords":[848.0,250.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.6154799,40.9664462]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824gm:g3824gm_g076931930:07693_1930-0004__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Grampian, Pennsylvania | 1930 | sanborn07693_004 p4 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"4021.2"}],"created":"2026-09-23T22:07:07Z","modified":"2026-09-23T22:07:07Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824gm:g3824gm_g076931930:07693_1930-0004__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824gm:g3824gm_g076931930:07693_1930-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1156.9,926.4 1156.8,993.8 1342.7,991.9 1333.3,652.6 1613.0,644.8 1613.0,0.0 1403.1,0.0 1309.3,0.0 0.0,-0.0 0.0,1005.3 365.5,1001.6 369.0,922.3 1156.9,926.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824gm:g3824gm_g076931930:07693_1930-0004__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[843.0,922.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.6154799,40.9664462]}},{"type":"Feature","properties":{"resourceCoords":[369.0,922.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.616014,40.9656382]}}]}}]}